Hidden ECB Deal

I bought a bottle of Purex 32 load (ultra concentrate) for $2.99 (reg price $5.XX) and used a .50 coupon and I received a 1 ECB for Purex.

I bought 4 more at another CVS and limit was reached at 5.

So I paid $1.50 per bottle.

Purex Ultra Concentrate X2 (32 Load, 50 fl oz)
Scents and upcs that printed ecbs

-original fresh
0-24200-04782-5

-Lavender Fresh
0-24200-04787-0

-Mountain Breeze Color Safe
0-24200-04785-6